Granted Patent
Utility
US 4,759,823 · App. 07/057,099
Method for patterning PLZT thin films
Inventors:
Dino Asselanis, Sylvia D. Mancha
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Jun 2, 1987
Inventors
Dino Asselanis
Sylvia D. Mancha
Assignee (at issue)
Krysalis Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.